X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Fmathed%2FInsetMathBox.cpp;h=8b3cb2b427b1c1938cf980bae60959072eebe8a9;hb=6de3c19fd63f810eed90ef3bc4469faf28e949c2;hp=7a59d973cd2c8b7500623b5d4472eac45f76b23e;hpb=38b9a4530e8eb870e60cf8a15c208010fb292054;p=lyx.git

diff --git a/src/mathed/InsetMathBox.cpp b/src/mathed/InsetMathBox.cpp
index 7a59d973cd..8b3cb2b427 100644
--- a/src/mathed/InsetMathBox.cpp
+++ b/src/mathed/InsetMathBox.cpp
@@ -218,7 +218,7 @@ void InsetMathMakebox::metrics(MetricsInfo & mi, Dimension & dim) const
 	
 	Dimension wdim;
 	static docstring bracket = from_ascii("[");
-	mathed_string_dim(mi.base.font, bracket, wdim);
+	metricsStrRedBlack(mi, wdim, bracket);
 	int w = wdim.wid;
 	
 	Dimension dim0;
@@ -282,9 +282,9 @@ void InsetMathMakebox::write(WriteStream & os) const
 {
 	ModeSpecifier specifier(os, TEXT_MODE);
 	os << (framebox_ ? "\\framebox" : "\\makebox");
-	if (cell(0).size() || !os.latex()) {
+	if (!cell(0).empty() || !os.latex()) {
 		os << '[' << cell(0) << ']';
-		if (cell(1).size() || !os.latex())
+		if (!cell(1).empty() || !os.latex())
 			os << '[' << cell(1) << ']';
 	}
 	os << '{' << cell(2) << '}';